Gu He did not come to the training class on Monday night, and the substitute was a middle-aged man with glasses.

This middle-aged man is probably the kind of teacher that the children don't like the most, old-fashioned, serious and uninteresting, and he is also a one-eyed teacher when he talks about class, and the students below are ready to move, but fortunately, Gu He managed it well in the past, even if they were impatient, they didn't dare to make a mistake because of the name of this middle-aged man's substitute teacher, lest he complain to Gu He.

Long Qiqi heard the little girl in the front row muttering something in a low voice: "This teacher is not good-looking at all." ”

Han Xi is still the same stinky fart: "Hmph, you girls are superficial!"

The little girl counted with her fingers: "But Teacher Gu is really good, good-looking, good-tempered, and powerful." She paused and added, "When I grow up in the future, I must find a boyfriend like Teacher Gu." ”

In the little girl's opinion, finding such a boyfriend when she grows up is already the highest praise for Gu He.

Han Xi puffed up: "You are only so big, you have only seen a few people, just say that Teacher Gu is the best in the world." ”

"Then can you tell me about anyone better than Teacher Gu?"

Han Xi thought for a long time before he held back a sentence: "My cousin is worse than Teacher Gu!"

Han Xi thought about it, and muttered again: "At least, at least as powerful as Teacher Gu!"

Long Qiqi rolled her eyes when she heard this, is the conversation of children so unnutritious now?

Han Xi was anxious to prove to the little girl at the same table that his brother was no worse than Gu He, and as soon as the bell rang for class, he looked out of the door anxiously: "Lulu, wait a minute, my cousin is coming to pick me up today!"

Long Qiqi didn't have time to witness how good Han Xi's brother was, she rushed out with her schoolbag, she looked down at her phone and walked out, and ran into someone coldly.

"I'm sorry, I'm sorry. Long Qiqi subconsciously apologized.

The man stretched out his hand to support Long Qiqi, frowning, and his voice was cold: "Qiyuan University?"

Long Qiqi participated in training with the school team during the day, wearing the clothes uniformly issued by the school team, and the logo of Qiyuan University was printed on her chest and back.

I don't know why, Long Qiqi always felt that the person always had a hint of malice when he mentioned Qiyuan University.

"Brother, I'm here!"

Behind him, Han Xi's voice of joy came from behind.

Elder brother?

Could it be that the person she bumped into was Han Xi's excellent brother who could be compared to Gu He?

Han Lu is very good-looking, and there is a small tear mole under his right eye, but his appearance is too aggressive, and even the tear mole has not softened his innate sense of aggression. He doesn't like to laugh, and his cold appearance makes people even more afraid to approach.

Even in the face of Han Xi, Han Lu did not show a smile on his face, but passed by Long Qiqi and beckoned to Han Xi.

Han Xi was eager to show off: "How is it, my brother is very handsome!"

The little girl muttered, "I still think Teacher Gu is good-looking." ”

Han Xi was anxious: "Hmph, the aesthetics of a little girl of your age are just not good......" Han Xi's eyes lit up when he saw Long Qiqi, and he hurriedly shouted Long Qiqi, "You say, isn't my brother very handsome." ”

Long Qiqi was also shot while lying down, and it was not necessary to walk or not, so she could only deal perfunctorily: "Handsome and handsome." ”

Han Lu glanced at Long Qiqi, Qiyuan University, appeared here, and Han Xi still knew her.

Han Lu remembers that Han Xi came here to attend a Sudoku training class.

The Sudoku Club of Qiyuan University is famous all over the country, is this person the teacher of the Sudoku class?

Han Xi's casual attitude towards Long Qiqi made Han Lu a little dissatisfied, Han Lu had a good family education, and he would never allow the juniors in the family to treat the elders with such an attitude, he reprimanded: "Han Xi, how can you treat the teacher with such an attitude?"

Han Xi was stunned: "Teacher?" He realized that the teacher in Han Lu's mouth meant Long Qiqi, "However, she is not our teacher, she is a classmate in my training class." ”

Han Lu: "???"

Long Qiqi: "......"

This scene is so familiar.

No matter how many times, every time she heard a six- or seven-year-old child call Long Qiqi a classmate, she felt an unspeakable sense of shame.

She Long Qiqi also wants to be good at face!

"Classmates?"

This time it was Han Lu's turn to be stunned.

A student at Qiyuan University would attend a Sudoku training class with his six-year-old cousin?

Is the Sudoku strength of the students of Qiyuan University already so bad?

Long Qiqi just wanted to escape from this place of right and wrong, and just as she was about to leave, Han Lu received a phone call.

"Hey, Cheng Yoo?"

Cheng Yoo?

These two familiar words made Long Qiqi stop.

Long Qiqi couldn't hear what was said on the other end of the phone, she only saw Han Lu's expression become more serious: "What's going on?" I'll come over right away." ”

"Hey, hey, Cheng Yoo!"

Something seemed to have happened on the other end, the phone was suddenly interrupted, and Han Lu frowned, as if he was in trouble. Long Qiqi couldn't help it, and interjected and asked: "The Cheng Yu you are talking about, is it the Cheng Yu who looks good but doesn't like to talk and only likes to do Sudoku?"

Han Lu was a little surprised when he heard this: "You also know Cheng Yu?"

Long Qiqi licked her lips: "Did something happen?"

Han Lu: "Cheng Yu just called me and said that he wanted to ask me for help and asked me to go to his house, but the phone was cut off before he finished speaking. ”

Han Lu called back the phone as he spoke, but the phone on the other end was unanswered, and Han Lu was a little restless, "I don't know where Cheng Yu's house is." ”

Long Qiqi feels that this is fate.

Heaven had sent her this great opportunity, and there was no reason why she should not seize it.

Long Qiqi confirmed with Han Lu the phone number of Cheng Yu stored in the mobile phone, and after confirming that it was the same number, she spoke: "I know where his home is." ”

Half an hour later, Long Qiqi and Han Lu stood at the door of Cheng Yu's house.

Long Qiqi was silent for three seconds as she looked at the familiar electronic display screen in front of her, and decided to hand over the sacred and great task of opening the door to Han Lu: "You come." ”

After studying for a while, Han Lu shook his head: "I can't complete a question of this difficulty in five minutes without paper and pen. ”

"What then?"

Han Lu originally wanted to ask his classmates for help, but on the way, he kept calling Cheng Yu, and the phone was automatically turned off when the battery ran out.

Long Qiqi: "I'm not a Sudoku master......"

Halfway through the words, Long Qiqi's eyes lit up.

She is not a Sudoku master, but Gu He is!

Long Qiqi immediately called Gu He, but no one answered the phone after ringing for a long time.

"How's it going?" Han Lu urged.

Long Qiqi was also a little flustered: "You wait, I'll ask someone else." ”

Long Qiqi turned to call Zhou Lin for help, but fortunately, Zhou Lin answered the phone, and Long Qiqi briefly explained the situation, and emphasized that the Sudoku question must be answered within five minutes.

Zhou Lin asked Long Qiqi to turn on the video camera, he glanced at the Sudoku question, and said: "It is indeed very difficult to solve it within five minutes, but ......" Zhou Lin changed his words, "If you just want to get the password to open the door, you only need to answer the correct number marked with a red box." ”

Zhou Lin talked a lot of cruel words, and while solving the problem, he chatted with Long Qiqi: "What kind of friend are you? I actually came up with the idea of using the answer to the Sudoku question as the password for my own door, I have a lot of ideas, and I will make one at my house another day." ”

"This question is also quite difficult, since your friend has the confidence to do this, then he must also be a Sudoku master. ”

"What's your friend's name, introduce me to each other, and make an appointment to do the problem together another day." ”

"Hey, I'm curious, what if I have an urgent need to urinate when I get to the door, is there any backup measure. ”

Long Qiqi: "......"

Han Lu: "......"

Long Qiqi felt that Han Lu's face was almost dark.

Long Qiqi felt that Cheng Yu could call Han Lu at night to ask him to help, the relationship between the two must be not ordinary, Long Qiqi was afraid that Han Lu would say something in front of Cheng Yu, so she hurriedly explained: "I don't know him well, just happen to be in a club." ”

"There are so many clubs in Qiyuan University, and we happen to be in the Sudoku Club, isn't this fate?"

Long Qiqi: "......"

She only knew that Zhou Lin's brain was a little bad before, but she didn't know that he was so nagging!

Han Lu was surprised: "Sudoku Society?"

Members of the Sudoku Society of Qiyuan University, as for going to the elementary training class?

It's not a private interview with microservices.

Fortunately, Zhou Lin shouted over there: "Hey, I figured it out, you try 4895, right?" ”

There were only five seconds left in the countdown, and Long Qiqi hurriedly entered the four numbers Zhou Lin said, and there was a "click" sound, and the anti-theft door opened.

"Thank you!"

didn't give Zhou Lin a chance to reply, Long Qiqi hung up the video cleanly.

This is the second time Long Qiqi has entered Cheng Yu's house, the first time she was too panicked, and she was nervous, so she didn't notice the appearance in the house.

This is a duplex villa, the first floor is a spacious living room, the south side is a whole side of clean and bright floor-to-ceiling windows, the curtains are half hidden, and you can vaguely see the starlight of the night sky outside the window.

The decoration of the whole house is simple Nordic style, and the furniture is basically black and white, simple and exquisite.

In the center of the living room, there was a figure lying on the sofa, it was Cheng Yu.

Cheng Yu was lying on his back on the sofa, his face was pale, and he seemed to be in a coma, one hand hanging down, and his mobile phone fell on the carpet. It is not difficult to imagine that Cheng Yu should have accidentally fallen into a coma when he called Han Lu for help before, and his mobile phone fell.

Han Lu's face changed: "Cheng Yu!"

Long Qiqi reacted faster than Han Lu, and rushed in the direction of Cheng Yu in stride.

"Bang-"

Long Kiki bumped into something.

What the heck?

Why is the design of this living room so anti-human, why make a transparent glass wall at the entrance point!

Long Qiqi's face was pressed against the clean-wiped glass wall, and her whole face was pressed into a distorted expression.

With Long Qiqi's experience, Han Lu hesitated for a while, bypassed the glass wall, and cautiously groped his way forward. Han Lu walked to the sofa and picked up Cheng Yoo, feeling Cheng Yoo's breathing slow, and his body temperature was a little abnormally high.

"Cheng Yu seems to be sick!"